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Fix check of source of a carbons message

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Marvin W 2019-09-10 21:01:03 +02:00
parent bd7fde99af
commit e84f2c4956
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1 changed files with 2 additions and 2 deletions
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xmpp-vala/src/module/xep/0280_message_carbons.vala
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@ -52,9 +52,9 @@ public class ReceivedPipelineListener : StanzaListener<MessageStanza> {
StanzaNode? forwarded_node = carbons_node.get_subnode("forwarded", "urn:xmpp:forward:0"); StanzaNode? forwarded_node = carbons_node.get_subnode("forwarded", "urn:xmpp:forward:0");
if (forwarded_node != null) { if (forwarded_node != null) {
StanzaNode? message_node = forwarded_node.get_subnode("message", Xmpp.NS_URI); StanzaNode? message_node = forwarded_node.get_subnode("message", Xmpp.NS_URI);
string? from_attribute = message_node.get_attribute("from", Xmpp.NS_URI);
// Any forwarded copies received by a Carbons-enabled client MUST be from that user's bare JID; any copies that do not meet this requirement MUST be ignored. // Any forwarded copies received by a Carbons-enabled client MUST be from that user's bare JID; any copies that do not meet this requirement MUST be ignored.
if (from_attribute != null && from_attribute == stream.get_flag(Bind.Flag.IDENTITY).my_jid.bare_jid.to_string()) { if (!message.from.equals(stream.get_flag(Bind.Flag.IDENTITY).my_jid.bare_jid)) {
warning("Received alleged carbon message from %s, ignoring", message.from.to_string());
return true; return true;
} }
if (received_node != null) { if (received_node != null) {